12 lines
233 B
Text
12 lines
233 B
Text
/--
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error: `grind` failed
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case grind
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k : Rat
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hk : 2 ≤ k
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h : ¬0 ≤ k
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⊢ False
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-/
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#guard_msgs in
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example (k : Rat) (hk : 2 ≤ k) : 0 ≤ k := by lia -verbose -- Should fail
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example (k : Rat) (hk : 2 ≤ k) : 0 ≤ k := by grind
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